baber/WOPTO huggingface dataset:
Patent DE-3244144-A1 (DE)
Title: Device for the compensation of the zero value of a sphygmomanometer
Inventor: YASAKA KENICHIRO
IPC: A61B5/022
Filed: 1982-11-29
Abstract: The device for the compensation of the zero value of a sphygmomanometer having a fluidal connection part connectable to a fluidal blood pressure signal source, has a pressure sensor connected to the fluidal connection part which generates an apparent electrical blood pressure signal when the connection part is in connection with the fluidal blood pressure signal source, and an electrical signal of an initial value when the connection part is removed from the fluidal blood pressure signal source. Furthermore, it has an electronic information-processing unit connected to the pressure sensor to which a Korotkov sound signal source is also connected and in which the electrical signal of the initial value is subtracted from the apparent electrical blood pressure signal for generation of an actual electrical blood pressure signal, as well as a display device connected to the processing unit. The electrical connection and separation switching means are coupled to the fluidal connection part, one side of these means being connected with the bias voltage circuit and with the processing unit and the other side of these means being connected to earth. The switching means are kept in their switched-off state when the fluidal connection part is connected to the fluidal blood pressure signal source while the sphygmomanometer is in its operative position. When the fluidal connection part is removed from the fluidal blood pressure signal source and the electrical signal of the initial value is generated, the switching means are switched into their connection position and the bias voltage circuit is connected to earth.
Patent DE-3246761-A1 (DE)
Title: Device for preparing a suspension, in particular for an ultrasonic processing machine, and a process therefor
Inventor: HAAS RUEDIGER DIPL ING
IPC: B01F33/40
Filed: 1982-12-17
Abstract: A suspension preferably consisting of abrasive and water is extracted from a treatment station especially by means of vacuum and filled into a stock tank (7). The latter has a hopper-like shape, so that the solid constituents of the suspension can settle downwards along the hopper wall. Especially in the region of the tip of the hopper, compressed air is introduced which whirls up the constituents of the suspension and thus ensures a uniform distribution of the solids in the liquid. Depending on the air pressure or on the air rate introduced, the solids content in the suspension can be varied under control and held at the preset level. Advantageously, the extracted suspension is collected in a vacuum vessel (4) and released at a preset rate. For this purpose, not only the vacuum is broken, but additionally compressed air is introduced via a line (9) into the vacuum vessel (4). Advantageously, the latter has a funnel-shaped outlet shaft (5) at its lower end. <IMAGE>
Patent DE-3248306-A1 (DE)
Title: Metal melt pouring ladle
Inventor: KOBZAR VLADIMIR EVGENIEVIC
IPC: B22D37/00
Filed: 1982-05-28
Abstract: A method of pouring metal melts into an ingot mould or a tundish uses a totally enclosed ladle in which the melt is poured through a hole in the bottom. A port in the cover with a valve allows the air to be displaced as the metal fills the ladle. The tapholes are temporarily shut by refractory stoppers. Closing of the valve then creates a vacuum which maintains the melt in the ladle after the stoppers have floated up. Casting is controlled by the valve through which an excess pressure can be applied. This arrangement requires no vacuum system, nor complex stopper mechanisms. The ladle is simple in design and has lower heat losses.
Patent DE-3301078-A1 (DE)
Title: Cast air intake system for internal combustion engines, especially injection internal combustion engines
Inventor: GARTNER JURIJ
IPC: F02M35/10
Filed: 1983-01-14
Abstract: A cast air intake system (1) comprises a distributor housing (2) and integrally connected individual intake pipes (3, 3') to connections (4) for inlet ports. The individual intake pipes (3') of the outer inlet ducts and the next inner individual intake pipes (3) connect respectively at a distance from the engine and correspondingly closer to the engine with paired opposing starting areas (5) on the distributor housing (2). In addition the individual intake pipes (3, 3') running essentially parallel and without any overlap are connected by way of curved intermediate areas (6) with closing areas (7) to the connections (4) aligned transversely to the starting areas (5). In order to be able to design the individual intake pipes (3, 3') with precisely the same length, the individual intake pipes (3, 3') are fanned out towards the distributor housing (2), the starting areas (5) of the inner individual intake pipes (3) in relation to those of the outer individual intake pipes (3') being connected next to one another on the distributor housing (2) transversely offset approximately by their respective outside diameter measurement. <IMAGE>
Patent DE-3301102-A1 (DE)
Title: Cellular biocatalysts and the preparation thereof
Inventor: VOJTISEK VLADIMIR DR
IPC: C12N11/08
Filed: 1983-01-14
Abstract: The cellular biocatalysts can be obtained by   A) Immobilisation of an enzymatically active cell material from whole, undamaged native or optionally previously permeabilised cells or cell fragments and the subcellular particles thereof and/or mixtures of whole native cells with their cell fragments, subcellular particles and the complete, liberated cell contents and/or whole, individually crosslinked and permeabilised cells by bringing into contact, at -30 to +50 DEG C in an aqueous medium and at a pH of 5.0 to 9.0, with a water-soluble, chemically reactive polymer which is obtained by reaction of a water-soluble substance with at least two primary and/or secondary amino groups in the molecule with one or more dialdehydes at 0 to 60 DEG C in an aqueous medium at a pH of 4.0 to 12.0, B) removal of the resulting cell aggregates from the reaction mixture and washing wih water or a buffer solution and, where appropriate,   C) further permeabilisation and/or mechanical stabilisation. The cellular biocatalysts according to the invention which are based on immobilised cells are suitable for industrial biotechnological conversions in batchwise or continuous processes, especially for generating products and intermediates of pharmacological, agricultural or nutritional importance.
Patent DE-3302840-A1 (DE)
Title: Device for dissipating heat from power-electronic components
Inventor: HARS WOLFGANG DR ING
IPC: H05K7/20
Filed: 1983-01-28
Abstract: The invention relates to a device for dissipating heat losses from power-electronic components, using the evaporation-cooling principle. In order to be able to use this principle even in highly constrained weight and volume conditions, the electronic components (1) with the heat sinks (2) and the cooling device (3) through which a cooling fluid flows are enclosed directly adjacent to one another in a housing (4) which holds the evaporating cooling fluid (10). <IMAGE>
Patent DE-3306002-A1 (DE)
Title: Hollow tube for fences, railings or the like
Inventor: KORB WERNER
IPC: G08B13/12
Filed: 1983-02-22
Abstract: In a hollow tube for fences, railings or the like, comprehensive monitoring of a fence equipped with the said hollow tube (1) for severing of the hollow tube (1), bending up or sagging of the hollow tube (1), or climbing over of the fence is possible by arranging that there is provided at one end of the hollow tube (1) a transmitter (2) and at the other end a receiver (3) for radiation, in particular for visible light or infrared light, that, furthermore, the beam path from the transmitter (2) to the receiver (3) extends inside the hollow tube (1), and that, finally, the transmitter (2) and the receiver (3) are connected to a monitoring unit (4). In this arrangement, the hollow tube (1) should be coated, in particular blackened, on the inner side and have a shutter (5) for the radial constriction of the beam path. <IMAGE>
Patent DE-3308512-A1 (DE)
Title: Composite stone
Inventor: WEITZ RICHARD
IPC: E01C5/00
Filed: 1983-03-10
Abstract: In order that high loads can be absorbed by a composite stone (80) and distributed to the adjacent stones, two opposite side surfaces (82) of the composite stone (80) have a step-shaped geometry, edges (98, 100; 102 or 104) of abutting surface sections (86, 88, 90; 92, 94, 96), which form the steps, running parallel to the base surfaces (106, 108) of the stone (80). <IMAGE>
Patent DE-3309524-A1 (DE)
Title: Force transducer for a measuring machine
Inventor: GRUNDEI MANFRED
IPC: G01L1/26
Filed: 1983-03-17
Abstract: A very simple force transducer is provided for a vibration-damper test machine by the present invention owing to the fact that the force transducer consists of at least two load cells which are designed for different measuring ranges and are connected in series. Here, the load cells are designed for different rated loads, and in an arrangement of two load cells the load cell allocated to the lower rated load has stops which limit the displacement allocated to the rated load of the load cell.
Patent DE-3321170-A1 (DE)
Title: Coupling arrangement, particularly for a prop shaft
Inventor: VOELCKERS JUERGEN
IPC: F16D3/50
Filed: 1983-06-11
Abstract: To limit the relative rotation of the coupling halves (sleeves 5, 5') of a coupling (3) flexible in the circumferential direction and in the axial direction while keeping the diameter of the coupling arrangement small, a rigid claw clutch (4) is provided in parallel with the flexible coupling (3), the said clutch having claws (8) on the flexible coupling (3) which extend parallel to the axis (7) of the coupling and claws (10) extending radially in the form of a star which protrude into spaces between the first-mentioned claws (8). The mutually opposite stop faces (13, 14) of the various claws (8, 10), which faces are parallel upon contact, are inclined at least in certain areas (13', 14') in such a way that, upon mutual contact, the claws (8) directly connected to the flexible coupling (3) are moved axially, utilising the axial flexibility of the flexible coupling elements (6), into a position in which these claws (8) are subjected to force near to their root and hence with a low bending moment by the claws (10) arranged in the form of a star (Figure 2). <IMAGE>
Patent DE-3325603-A1 (DE)
Title: Mounted turn-over plough
Inventor: LUEHR GUENTHER
IPC: A01B15/12
Filed: 1983-07-15
Abstract: A mounted turn-over plough with a mounting block connectable to a traction vehicle and with a plough frame connected via a turning device and having the plough bodies is equipped, in order to reduce the torque during the turning operation, with means for displacing the centre of rotation in relation to the ideal axis of rotation. According to these means, a plough-frame end carrying at least one plough body is pivotable, as seen in the horizontal working position, about a vertical axis of rotation into a position approximately parallel to the ideal axis of rotation and is lockable in both positions.
Patent DE-3326413-A1 (DE)
Title: Lightweight natural-stone slab on supporting structure for covering ceilings, walls, floors and the like
Inventor: LIEBRICHT ECKHARD DIPL ING
IPC: E04C2/04
Filed: 1983-07-19
Abstract: Lightweight natural-stone slab on supporting structure for covering ceilings, walls, pillars and the like, and for lining floors, staircases and the like, characterised in that a thin, natural-stone layer is adhesively bonded to a lightweight dimensionally stable and torsion-proof supporting structure which, on the one hand, guarantees safety against rupture of the thin natural-stone layer and, on the other hand, is designed in accordance with the particular attachment and laying technique. The natural-stone layer and supporting structure are joined together in a manner safe against rupture by previously bonding the supporting structure to the natural block which has been prepared for cutting open, and subsequently separating the supporting structure from the natural-stone block with a thin natural-stone layer.
Patent DE-3329316-A1 (DE)
Title: Air/air heat pump for the heating and air-conditioning of low energy houses
Inventor: HEITLAND HERBERT PROF DR ING
IPC: F24F5/00
Filed: 1983-08-13
Abstract: A new kind of heat pump is proposed for the heating and air-conditioning of low energy houses, and consists of a suitable combination of air/air heat exchangers with heat engines for the compression and expansion of the fresh air supplied to the space and also the exhaust air conducted out of the space, the air required for ventilation or venting being directly used as the working medium. A considerable constructional simplification thereby results in comparison with the usual heat pumps which are operated with refrigerants. In contrast to normal electrical heating, in the case of space heating at least three times as much heat can be made available to cover the heat requirement. The unit can be used for effective space cooling by a simple changeover. Likewise humidification or dehumidification of the fresh air is possible. Units specifically developed for motor vehicles, such as turbochargers and charge air coolers, can be used directly. The required drive energy can be fed in in a simple manner by an electric motor, by a two-stage compression. An extremely simple design can be achieved with a reciprocating double piston driven by an electrical linear motor. An extension of the plant to simultaneous hot water preparation and/or operation of a refrigerator is possible.
Patent DE-3331403-A1 (DE)
Title: Microprocessor-controlled electronic device
Inventor: KARG JUERGEN ING GRAD
IPC: G01R31/28
Filed: 1983-08-31
Abstract: A microprocessor-controlled electronic device, by which the electrical testing of the device is simplified, is proposed. The device has for this purpose a special button (15) which is connected to a microprocessor unit (11) and after the actuation of which individual data on the device concerned can be called up by means of a keyboard (12) belonging to the device. With the same keyboard, automatically running functional tests of the device or of the microprocessor unit can also be automatically initiated. The individual data and the test results are indicated on a display (13) connected to the microprocessor unit. For testing the functional capability, there is a tester (16) which is connected to the microprocessor unit and supplies, for example, test signals to the device circuit (14) of the device. <IMAGE>
Patent DE-3333371-A1 (DE)
Title: Transport roller for printed material which is guided past an ink jet print head
Inventor: HOFMANN WILFRIED DIPL ING
IPC: B41J13/076
Filed: 1983-09-15
Abstract: A transport roller for the printed side of sheet-type or web-type material which is guided past a print head of an ink jet printer and is thereby printed with ink droplets is designed in such a way that the surface of the roller has depressions (5a) whose adjacent points lying on the surface of the roller are constructed as cutters (5b). As a result, any ink droplets (14a, 14b) which have not yet dried completely are not squashed by the roller (5), such that smearing or soiling of the print and of the roller (5) are avoided. <IMAGE>
Patent DE-3335937-A1 (DE)
Title: Push-on element for crawler track elements
Inventor: STEINBORN WILHELM
IPC: B62D55/28
Filed: 1983-10-04
Abstract: A push-on element (2) which can be pushed onto the underside of a crawler track element (1) and locked to the crawler track element (1) engages in grooves (8) lying opposite one another in strip-shaped transverse ribs (16) of the crawler track element (1). It can be pushed in as far as a stop (9) and is supported by means of a resilient locking element (10) counter to the push-on direction (11) on a shoulder (12) of the crawler track element (1). The push-on element (2) consists of a wearing part (3) on whose upper side a spring plate (5) is attached by means of an elastomer layer or rubber layer (4). The wearing part (3) is provided at the side with projections (7) which engage in the grooves (8) of the crawler track element (1). <IMAGE>
Patent DE-3337878-A1 (DE)
Inventor: BOERNER GEORG
IPC: E04D15/06
Filed: 1983-10-18
Abstract: 1. An applicator for a liquid composition comprising a chassis (1) which can be driven by means of wheels (5), with at least one container holder (2) for fixing at least one container (3) for the liquid composition (6) wherein the container holder (2) is adjustable between a readiness position in which the outlet opening (4) of the container (3) runs horizontally or is directed upwardly and an application position in which the outlet opening (4) runs vertically downwards or obliquely downwards, the chassis having a bearer (8), in particular a profiled bearer on which the container holder (2) is fixed, characterised in that several adhesive container holders (2) can be fixed detachably independently of one another and are arranged transversely or perpendicularly to the direction of travel of the applicator in moveable and fixable manner as well as next to one another on the bearer (8) of the applicator provided for applying adhesive (6), in particular for applying prepolymer adhesive based on polyurethane for fixing insulating materials on light roof constructions, in such a way that, in the readiness position, the adhesive outlet openings of all adhesive containers (3), in particular adhesive bottles, fixed in the adhesive container holders (2) run horizontally or are directed upwards and that, in the adhesive application position, the adhesive outlet openings of all these adhesive containers (3) run vertically downwards or are directed obliquely downwards.
Patent DE-3339226-A1 (DE)
Title: Transverse points for rail-bound conveying system
Inventor: SCHNEIDER HERBERT
IPC: E01B7/08
Filed: 1983-10-28
Abstract: In transverse points for a rail-bound conveying system, a rail section (4) is attached to a points carriage (5) which is displaceably mounted between two points positions on parallel carriage guides which are aligned transversely to the rail section (4), a guide rod (15) extending between and perpendicular to the carriage guides and supporting a displaceable sliding block, which is connected to a drive device, to which an electrical drive motor (32) is assigned. A crank arm (22) of the drive device is pivotable between two points positions of the points carriage (5) through at least 180 DEG  and is provided at the outer end with a crankpin block (19) which is coupled with the sliding block, is arranged so as to be radially movable on the crank arm (22) to compensate for the running on of the electrical drive motor (32) and is acted upon from outside by an elastic prestressing device, against whose action the crank pin block (19) can be raised from its stop (24) on the outer end of the crank arm (22) by means of the sliding block when the points carriage (5) impacts against one of its two limiting stops (10). This ensures that when the electrical drive motor is running on, the points carriage always adopts a parking position which is in exact alignment with the appropriate track. <IMAGE>
Patent DE-3343544-A1 (DE)
Inventor: SOELLNER REINHARD
IPC: B05C13/02
Filed: 1983-12-01
Abstract: 1. Treatment appliance for treating articles with various liquid and/or gaseous media, said appliance comprising a number of treatment stations (130-137) which are arranged concentrically with respect ot a swivel-head tower (300), at equal angular intervals on its periphery, and of these treatment stations, one station (130) is configured as a loading apparatus, and a further station (137) is configured as an unloading apparatus for the articles to be processed, whereas other treatment stations (131-136) consist of dipping baths into which the articles (45) can be dipped, the swivel-head tower (300) carrying a number of tranport and movement devices (200) on cantilever arms (100) above the treatment stations, this number corresponding to the number of treatment stations (130-137), said transport and movement devices (200) enabling the articles (45) to be lifted out of the treatment stations (130-137), or to be lowered into them, as the case may be, as welle as enabling the articles (45) to be moved at these treatment stations, while signal-transmission arrangements (302) are also provided, transmitting signals from a stationary portion (301) of the swivel-head tower (300), to the cantilever arms carrying the transport and movement devices (200), characterized in that the signal-transmission arrangements are formed by first signal-transmission units (304), assigned to each cantilever arm (100) and installed thereon, and by second signal-transmission units (303), assigned to each treatment station (130-137) and aligned therewith, these second signal-transmission units (303) in each instance co-operating whith the signal-transmission unit (304) assigned to that cantilever arm (100) which is aligned with this treatment station at a given time.
Patent DE-3343907-A1 (DE)
Title: Optoelectronic manual copier
Inventor: BECKER LOTHAR
IPC: H04N1/107
Filed: 1983-12-05
Abstract: In order to provide a technically uncomplicated, handy and easily movable copier, which is intended always to be ready for use, without there being a need for special maintenance or preparatory measures during use, the invention entitled <<optoelectronic manual copier>> proposes a copying device which operates in the initial stage on an optoelectronic basis, i.e. in which the characters or drawings of the original are detected by the to-and-fro movement of an optoelectronic system for information recognition, this system unit being grasped by hand and being capable of being guided over the original. The characters scanned by infrared or visible light with the aid of the optoelectronic system are detected as reflected light by means of the optoelectronic system, and are detected and amplified as bright/dark values via corresponding pulses by opto-receivers in such a way that the desired copy of the original is prepared in a mechanical way by means of controlled magnetic printers with printing pins, or in a thermal way by means of heat sources for burning in the characters, or in a photographic way by means of microlasers, by printing, burning in or exposing a tracing paper, ink carrier or photocarrier.
Patent DE-3400610-A1 (DE)
Title: Method and arrangement for forming a rod of smokable fibres, preferably consisting of tobacco
Inventor: DOHNDORF WOLFGANG
IPC: A24C5/34
Filed: 1984-01-11
Abstract: In the formation of a tobacco rod (7) for cigarettes (15), excess tobacco fibres are removed by a leveller (8) arranged at a defined, invariable distance from a rod conveyor (3). As a function of density measurement signals, preferably obtained on the compacted and wrapped rod (7b), the conveying speed of the rod conveyor, which is driven faster than the compacting conveyor (format belt) (13), is controlled. <IMAGE>
Patent DE-3401682-A1 (DE)
Title: Muesli for use as a slimming food
Inventor: SENGEL ANNEMARIE
IPC: A23L7/104
Filed: 1984-01-19
Abstract: Published without abstract.
Patent DE-3405391-A1 (DE)
Title: Hydraulic motor for cleaning collectors, drainages, sewers and similar pipelines
Inventor: MIRKOVIC LJUBINKO
IPC: B08B9/047
Filed: 1984-02-15
Abstract: In order to be able to clean, by machine, large pipelines, such as, for example, collectors, drainages, sewers or the like, it is proposed according to the invention to use a hydraulic motor which is equipped with control chambers (a, b and c) which conduct a working medium under pressure to blades (6) by means of which cutting devices (2, 8) are driven, which cutting devices cut out or mill out the deposits in the pipelines. <IMAGE>